- All sections
- G - Physics
- G21B - Fusion reactors
- G21B 1/21 - Electric power supply systems, e.g. for magnet systems
Patent holdings for IPC class G21B 1/21
Total number of patents in this class: 48
10-year publication summary
|
0
|
3
|
4
|
13
|
8
|
13
|
3
|
11
|
7
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokamak Energy Ltd | 169 |
12 |
| Alpha Ring International, Ltd. | 33 |
8 |
| ZAP Energy, Inc. | 20 |
4 |
| Lawrence Livermore National Security, LLC | 1834 |
2 |
| General Fusion Inc. | 72 |
2 |
| University of Washington | 2157 |
2 |
| United Kingdom Atomic Energy Authority | 12 |
2 |
| Horne Technologies, Inc. | 2 |
2 |
| Team Scotia Ltd. | 2 |
2 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Brilliant Light Power, Inc. | 60 |
1 |
| Tionesta Applied Research Corporation | 5 |
1 |
| Universita' Degli Studi di Torino | 114 |
1 |
| Wichita State University | 127 |
1 |
| Hefei Institutes of Physical Science, Chinese Academy of Sciences | 119 |
1 |
| Tae Technologies, Inc. | 220 |
1 |
| Fuse Energy Technologies Corp | 15 |
1 |
| Wood, Ryan S. | 1 |
1 |
| Helicity Space Corporation | 2 |
1 |
| Kopp, Ken E. | 1 |
1 |
| Other owners | 1 |